JPH05343863A - Lid opening and closing device of casing for electronic equipment - Google Patents
Lid opening and closing device of casing for electronic equipmentInfo
- Publication number
- JPH05343863A JPH05343863A JP4150349A JP15034992A JPH05343863A JP H05343863 A JPH05343863 A JP H05343863A JP 4150349 A JP4150349 A JP 4150349A JP 15034992 A JP15034992 A JP 15034992A JP H05343863 A JPH05343863 A JP H05343863A
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- lid
- sliding member
- closing device
- surface portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は電池駆動電子製品の電池
蓋等に使用される電子機器用筐体の蓋開閉装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lid opening / closing device for an electronic equipment casing used for a battery lid or the like of a battery-driven electronic product.
【０００２】[0002]
【従来の技術】従来、このような電子機器用筐体の蓋開
閉装置は図４乃至図６に示すようにケース本体２０と蓋
部２１に摺動可能に取付けられた摺動部材２２とから構
成されている。2. Description of the Related Art Conventionally, such a lid opening / closing device for an electronic equipment casing comprises a case body 20 and a sliding member 22 slidably attached to a lid portion 21 as shown in FIGS. It is configured.
【０００３】ケース本体２０は内部に電池収容凹部２３
が設けてあり、この電池収容凹部２３の一端部にヒンジ
機構２４を介して回動可能に蓋部２１が取付けてあり、
電池収容凹部２３の他端部には二つの係止部２５が突設
してある。The case main body 20 has a battery accommodating recess 23 inside.
Is provided, and a lid portion 21 is rotatably attached to one end portion of the battery accommodating recessed portion 23 via a hinge mechanism 24,
Two locking portions 25 are provided at the other end of the battery accommodating recess 23 so as to project therefrom.
【０００４】また、前記蓋部２１の解放端部は屈曲した
摺動部２６にしてあり、この摺動部２６の摺動面部２７
には突部２８が設けてある。また、蓋部２１の解放端部
の上面部にはガイド溝３０が形成してある。The open end of the lid portion 21 is a bent sliding portion 26, and the sliding surface portion 27 of the sliding portion 26 is formed.
The protrusion 28 is provided on the. A guide groove 30 is formed on the upper surface of the open end of the lid 21.
【０００５】また、前記蓋部２１の解放端部に摺動可能
に取付けられる摺動部材２２は、断面略コ字形状であ
り、この内部には前記蓋部２１の摺動部２６が摺動する
摺動凹部３１が形成してあり、上端部には前記ガイド溝
３０を摺動するガイド部３２が設けてあり、下端部の両
端には前記ケース本体２０に設けた係止部２５を受ける
係止受部２６が設けてある。この際、ケース本体２０に
設けた係止部２５と摺動部材２２に設けた係止受部２６
とでロック機構３５を構成している。そして、前記摺動
凹部３１の端面には前記摺動面部２７が摺動する摺動受
面部３３が設けてあり、この摺動受面部３３には突起部
３４が設けてある。A sliding member 22 slidably attached to the open end of the lid 21 has a substantially U-shaped cross section, and a sliding portion 26 of the lid 21 slides inside the sliding member 22. A slide recess 31 is formed, a guide portion 32 that slides in the guide groove 30 is provided at the upper end, and both ends of the lower end receive the locking portions 25 provided on the case body 20. A lock receiving portion 26 is provided. At this time, the locking portion 25 provided on the case body 20 and the locking receiving portion 26 provided on the sliding member 22.
And constitute a lock mechanism 35. A slide receiving surface portion 33 on which the slide surface portion 27 slides is provided on the end surface of the slide recessed portion 31, and a projection portion 34 is provided on the slide receiving surface portion 33.
【０００６】次に上記のように構成された電子機器用筐
体の蓋開閉装置の使用方法について説明する。Next, a method of using the lid opening / closing device of the electronic equipment casing configured as described above will be described.
【０００７】まず、蓋部２１を閉める場合、このケース
２０内部の電池収容凹部２３内に電池（図示せず）を収
容し、ヒンジ機構２４を介して蓋部２１を閉める。そし
て、この蓋部２１の解放端部に設けた摺動部材２２を左
方向に摺動させることにより摺動部材２２に設けた係止
受部２６が、ケース本体２０に設けた係止部２６に当接
することにより、ケース本体２０と蓋部２１とは係止さ
れたことになる。First, when the lid 21 is closed, a battery (not shown) is housed in the battery housing recess 23 inside the case 20, and the lid 21 is closed via the hinge mechanism 24. Then, the sliding member 22 provided on the open end of the lid 21 is slid to the left, so that the locking receiving portion 26 provided on the sliding member 22 becomes the locking portion 26 provided on the case body 20. The case main body 20 and the lid portion 21 are locked by contacting the case main body 20.
【０００８】また、蓋部２１を開ける場合、この蓋部２
１の解放端部に設けた摺動部材２２を右方向に摺動させ
ることにより、摺動部材２２内に設けた係止受部２６
が、ケース本体２０に設けた係止部２６から解除される
ことにより、ケース本体２０への閉塞を解除することが
できる。When the lid 21 is opened, the lid 2
By sliding the sliding member 22 provided at the release end of No. 1 to the right, the lock receiving portion 26 provided inside the sliding member 22.
However, by being released from the locking portion 26 provided on the case body 20, the blockage to the case body 20 can be released.
【０００９】この際、蓋部２１を閉めて摺動部材２２を
右方向乃至左方向に摺動させる場合、摺動部材２２の摺
動受面部３３に設けた突起部３４が、蓋部２１の摺動面
部２７に設けた突部２８に当接して摺動しにくくさせる
ことにより、ケース本体２０の係止部２５と摺動部材２
２の係止受部２６との係止及び解除状態を夫々保たせ
て、摺動部材２２の摺動を左右方向にがたつかないよう
規制するようにしていた。At this time, when the lid member 21 is closed and the sliding member 22 is slid rightward or leftward, the protrusion 34 provided on the slide receiving surface portion 33 of the sliding member 22 is replaced by the protrusion portion 34 of the lid member 21. By abutting the projection 28 provided on the sliding surface portion 27 to make it difficult to slide, the locking portion 25 of the case body 20 and the sliding member 2 are provided.
The locked and unlocked states of the second lock receiving portion 26 are maintained, and the sliding of the sliding member 22 is regulated so as not to rattle in the left-right direction.
【００１０】[0010]
【発明が解決しようとする課題】しかしながら、このよ
うな従来の電子機器用筐体の蓋開閉装置においては、摺
動部材２２の摺動受面部３３及び突起部３４と、蓋部２
１の摺動面部２７及び突部２８とが、合成樹脂で形成し
てあるので、摺動部材２２を右方向乃至左方向に摺動さ
せた場合、突起部３４が摺動面部２７及び突部２８上を
繰り返し摺動することにより、突起部３４、摺動面部２
７及び突部２８が摩耗して、緩くなることにより、摺動
部材２２の左右方向の摺動規制がなくなるという問題点
があった。However, in such a conventional lid opening / closing device for electronic equipment, the slide receiving surface portion 33 and the protrusion portion 34 of the sliding member 22 and the lid portion 2 are provided.
Since the sliding surface portion 27 and the protruding portion 28 of No. 1 are made of synthetic resin, when the sliding member 22 is slid rightward or leftward, the protruding portion 34 causes the protruding portion 34 to slide. By repeatedly sliding on 28, the protrusion 34 and the sliding surface portion 2
There is a problem that the sliding regulation of the sliding member 22 in the left-right direction is lost due to the abrasion and loosening of the sliding member 7 and the protrusion 28.
【００１１】本発明は上記問題点に鑑みて成されたもの
であり、その目的とするところは、摺動部材の左右方向
の摺動規制を充分に確保することができる電子機器用筐
体の蓋開閉装置を提供することにある。The present invention has been made in view of the above problems, and an object of the present invention is to provide a housing for an electronic device capable of sufficiently securing a lateral sliding restriction of a sliding member. It is to provide a lid opening / closing device.
【００１２】[0012]
【課題を解決するための手段】上記目的を達成するため
に本発明は、ケース本体にヒンジ機構を介して回動可能
に取付けられた蓋部の解放端部に、突部を有する摺動面
部を形成すると共に、前記蓋部の解放端部にロック機構
を備えた摺動部材を摺動可能に取付け、前記摺動部材に
前記摺動面部に対向する突起部を有する摺動受面部を形
成し、前記摺動面部と前記摺動受面部とに板金を装着し
たものである。In order to achieve the above object, the present invention is directed to a sliding surface portion having a projection at a release end of a lid rotatably attached to a case body through a hinge mechanism. And a sliding member provided with a lock mechanism is slidably attached to the open end of the lid, and a sliding receiving surface portion having a protrusion facing the sliding surface portion is formed on the sliding member. The sheet metal is attached to the sliding surface portion and the sliding receiving surface portion.
【００１３】[0013]
【作用】かかる構成により、ケース本体の蓋部を閉塞し
て、摺動部材を摺動させる場合、摺動部材の突起部及び
摺動受面部と蓋部の摺動面部及び突部とが互いに摺動し
あっても、互いに板金が装着してあるので、お互いに摩
耗を防止することができ、強いては摺動部材が左右方向
に摺動するのを確実に規制することができる。With this structure, when the lid of the case body is closed and the sliding member is slid, the projection and the slide receiving surface of the sliding member and the sliding surface and the projection of the lid are mutually Even if they slide, since the metal plates are attached to each other, it is possible to prevent the wear from each other, and it is possible to reliably regulate the sliding of the sliding member in the left-right direction.
【００１４】[0014]
【実施例】以下、図面に基づいて本発明の電子機器用筐
体の蓋開閉装置について説明する。図１（ａ）は本発明
の電子機器用筐体の蓋開閉装置により蓋部を閉塞した状
態を示す電子機器用筐体の斜視図である。図１（ｂ）は
本発明の電子機器用筐体の蓋開閉装置により蓋部を解除
した状態を示す電子機器用筐体の斜視図である。本発明
の電子機器用筐体の蓋開閉装置はケース本体１と蓋部２
に摺動可能に取付けられた摺動部材３とから構成されて
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A lid opening / closing device for an electronic equipment casing according to the present invention will be described below with reference to the drawings. FIG. 1A is a perspective view of the electronic device casing showing a state in which the lid is closed by the electronic device casing lid opening / closing device of the present invention. FIG. 1 (b) is a perspective view of the electronic device casing showing a state in which the lid is opened by the lid opening / closing device of the electronic device casing of the present invention. A lid opening / closing device for an electronic device casing according to the present invention includes a case body 1 and a lid portion 2.
And a sliding member 3 slidably attached to the.
【００１５】ケース本体１の内部には電池を収容する電
池収容凹部４が設けてあり、この一端部にヒンジ機構５
を介して回動可能に蓋部２が取付けてあり、この他端部
には二つの係止部６が突設してある。A battery accommodating recess 4 for accommodating a battery is provided inside the case body 1, and a hinge mechanism 5 is provided at one end thereof.
The lid portion 2 is rotatably attached via the, and two locking portions 6 are projectingly provided on the other end portion.
【００１６】また、前記蓋部２の解放端部には屈曲させ
て摺動部７にしており、この摺動部７の摺動面部８には
突部９が設けてある。この際、この摺動面部８及び突部
９上には板金１０が装着してある。また、解放端部側の
上面部にはガイド溝１２が形成してある。Further, the open end of the lid portion 2 is bent to form a sliding portion 7, and a sliding surface portion 8 of the sliding portion 7 is provided with a protrusion 9. At this time, a metal plate 10 is mounted on the sliding surface portion 8 and the protrusion 9. A guide groove 12 is formed on the upper surface portion on the open end side.
【００１７】また、この蓋部２の解放端部に摺動可能に
取付けられる摺動部材３は、断面略コ字形状であり、こ
の内部には前記蓋部３の摺動部７が摺動する摺動凹部１
３が形成してあり、上端部には前記ガイド溝１２を摺動
するガイド部１４が設けてあり、下端部の両端には前記
ケース本体１に設けた係止部６を受ける係止受部１５が
設けてある。この際、ケース本体１に設けた係止部６と
摺動部材３に設けた係止受部１５とでロック機構１９を
構成している。そして、この摺動凹部１３の端面には前
記摺動面部９が摺動する摺動受面部１６が設けてあり、
この摺動受面部１６には突起部１７が設けてある。この
際、この摺動受面部１６及び突起部１７上には板金１８
が装着してある。The sliding member 3 slidably attached to the open end of the lid 2 has a substantially U-shaped cross section, and the sliding portion 7 of the lid 3 slides inside the sliding member 3. Sliding recess 1
3 is formed, a guide portion 14 that slides in the guide groove 12 is provided at the upper end portion, and a lock receiving portion that receives the lock portion 6 provided at the case body 1 at both ends of the lower end portion. 15 is provided. At this time, the lock portion 6 provided on the case body 1 and the lock receiving portion 15 provided on the sliding member 3 form a lock mechanism 19. A sliding receiving surface portion 16 on which the sliding surface portion 9 slides is provided on the end surface of the sliding concave portion 13,
The sliding receiving surface portion 16 is provided with a protrusion portion 17. At this time, the metal plate 18 is placed on the slide receiving surface portion 16 and the protruding portion 17.
Is attached.
【００１８】次にこのように構成された電子機器用筐体
の蓋開閉装置の使用方法について説明する。Next, a method of using the lid opening / closing device for the electronic equipment casing thus configured will be described.
【００１９】まず、蓋部２を閉める場合、このケース１
内部の電池収容凹部４内に電池（図示せず）を収容して
から、ヒンジ機構５を介して蓋部２を閉める。そして、
この蓋部２の解放端部に設けた摺動部材３を左方向に摺
動させることにより摺動部材３に設けた係止受部１５
が、ケース本体１に設けた係止部６に当接することによ
り、ケース本体１と蓋部２とは係止されたことになる。First, when closing the lid 2, the case 1
After accommodating a battery (not shown) in the internal battery accommodating recess 4, the lid 2 is closed via the hinge mechanism 5. And
By sliding the sliding member 3 provided at the open end of the lid portion 2 to the left, the lock receiving portion 15 provided at the sliding member 3
However, the case body 1 and the lid portion 2 are locked by coming into contact with the locking portion 6 provided on the case body 1.
【００２０】また、蓋部２を開ける場合、この蓋部２の
解放端部に設けた摺動部材３を右方向に摺動させること
により、摺動部材３に設けた係止受部１５が、ケース本
体１に設けた係止部６から解除されることにより、ケー
ス本体１への閉塞を解除することができる。When the lid 2 is opened, the sliding member 3 provided on the open end of the lid 2 is slid to the right, so that the lock receiving portion 15 provided on the sliding member 3 is released. By being released from the locking portion 6 provided on the case body 1, the closure to the case body 1 can be released.
【００２１】また、この際、蓋部２を閉めて摺動部材３
を左方向乃至右方向に摺動させる場合、摺動部材３の摺
動受面部１６に設けた突起部１７が、蓋部２の摺動面部
８に設けた突部９に当接して摺動しにくくさせることに
より、ケース本体１の係止部６と摺動部材３の係止受部
１５との係止及び解除状態を夫々保たせて、摺動部材３
の摺動を左右方向に規制している。At this time, the lid 2 is closed and the sliding member 3 is closed.
When the slide is slid from the left to the right, the projection 17 provided on the slide receiving surface portion 16 of the sliding member 3 comes into contact with the projection 9 provided on the sliding surface portion 8 of the lid 2 and slides. By making it difficult to do so, the locking and unlocking states of the locking portion 6 of the case body 1 and the locking receiving portion 15 of the sliding member 3 are maintained, and the sliding member 3
Sliding is restricted to the left and right.
【００２２】上記のように構成された本発明の電子機器
用筐体の蓋開閉装置においては、蓋部２の摺動面部８及
び突部９上と、摺動部材３の摺動受面部１６及び突起部
１７上とに板金１０、１８が装着してあるので、摺動部
材３を左方向乃至右方向に摺動させる際、蓋部２の摺動
面部８及び突部９と摺動部材３の摺動受面部１６及び突
起部１７とが互いに摺動を繰り返したとしても、お互い
の摩耗を防止することができ、強いては、摺動部材３の
摺動を左右方向にガタつかないように充分に規制するこ
とができる。In the lid opening / closing device of the electronic equipment casing of the present invention constructed as described above, the sliding surface portion 8 and the projection 9 of the lid portion 2 and the sliding receiving surface portion 16 of the sliding member 3 are provided. Since the metal plates 10 and 18 are mounted on the projection 17 and the sliding member 3, the sliding surface 8 and the projection 9 of the lid 2 and the sliding member are slid when the sliding member 3 is slid leftward or rightward. Even if the slide receiving surface portion 16 and the projection portion 17 of 3 repeat sliding with each other, it is possible to prevent mutual wear, and forcibly prevent the sliding of the sliding member 3 in the left-right direction. Can be fully regulated.
【００２３】[0023]
【発明の効果】本発明の電子機器用筐体の蓋開閉装置は
上記のように構成されたので、ケース本体の蓋部を閉塞
して、摺動部材を摺動させる場合、摺動部材の突起部及
び摺動受面部と蓋部の摺動面部及び突部とが互いに摺動
しあっても、互いに板金が装着してあるので、お互いに
摩耗を防止することができ、強いては摺動部材が左右方
向に摺動するのを確実に規制することができる。EFFECT OF THE INVENTION Since the lid opening / closing device for the electronic equipment casing of the present invention is constructed as described above, when the sliding member is slid by closing the lid portion of the case main body, Even if the protrusion and the slide receiving surface and the lid sliding surface and the protrusion slide on each other, the metal plates are attached to each other, so that they can prevent wear and slide against each other. It is possible to reliably regulate the sliding of the member in the left-right direction.
【図１】（ａ）本発明の電子機器用筐体の蓋開閉装置を
閉塞した状態を示す電子機器用筐体の斜視図 （ｂ）本発明の電子機器用筐体の蓋開閉装置を解除した
状態を示す電子機器用筐体の斜視図FIG. 1A is a perspective view of the electronic device casing showing a state in which the electronic device casing lid opening / closing device of the present invention is closed. FIG. 1B is a state in which the electronic device casing lid opening / closing device of the present invention is released. Perspective view of the electronic device housing showing the completed state
【図２】図１（ａ）のＡ−Ａ断面図FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図２のＢ−Ｂ断面図3 is a sectional view taken along line BB of FIG.
【図４】（ａ）従来の電子機器用筐体の蓋開閉装置を閉
塞した状態を示す電子機器用筐体の斜視図 （ｂ）従来の電子機器用筐体の蓋開閉装置を解除した状
態を示す電子機器用筐体の斜視図FIG. 4A is a perspective view of the electronic device casing showing a state where the conventional electronic device casing lid opening / closing device is closed; and FIG. 4B is a state in which the conventional electronic device casing lid opening / closing device is released. View of the electronic device housing showing
【図５】図４（ａ）のＣ−Ｃ断面図FIG. 5 is a sectional view taken along line CC of FIG.
【図６】図５のＤ−Ｄ断面図6 is a sectional view taken along line DD of FIG.
１ ケース本体 ２ 蓋部 ３ 摺動部材 ５ ヒンジ機構 ８ 摺動面部 ９ 突部 １０ 板金 １６ 摺動受面部 １７ 突起部 １８ 板金 １９ ロック機構 DESCRIPTION OF SYMBOLS 1 Case body 2 Lid part 3 Sliding member 5 Hinge mechanism 8 Sliding surface part 9 Projection part 10 Sheet metal 16 Sliding receiving surface part 17 Projection part 18 Sheet metal 19 Lock mechanism
Claims (1)
能に取付けられた蓋部の解放端部に、突部を有する摺動
面部を形成すると共に、前記蓋部の解放端部にロック機
構を備えた摺動部材を摺動可能に取付け、前記摺動部材
に前記摺動面部に対向する突起部を有する摺動受面部を
形成し、前記摺動面部と前記摺動受面部とに板金を装着
したことを特徴とする電子機器用筐体の蓋開閉装置。1. A sliding surface portion having a protrusion is formed at a release end portion of a lid portion rotatably attached to a case body via a hinge mechanism, and a lock mechanism is provided at the release end portion of the lid portion. And a slide receiving surface portion having a protrusion facing the sliding surface portion is formed on the sliding member. A lid opening / closing device for an electronic device casing, which is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150349A JPH05343863A (en) | 1992-06-10 | 1992-06-10 | Lid opening and closing device of casing for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150349A JPH05343863A (en) | 1992-06-10 | 1992-06-10 | Lid opening and closing device of casing for electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05343863A true JPH05343863A (en) | 1993-12-24 |
Family
ID=15495053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4150349A Pending JPH05343863A (en) | 1992-06-10 | 1992-06-10 | Lid opening and closing device of casing for electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05343863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009223087A (en) * | 2008-03-18 | 2009-10-01 | Casio Comput Co Ltd | Musical instrument case |
-
1992
- 1992-06-10 JP JP4150349A patent/JPH05343863A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009223087A (en) * | 2008-03-18 | 2009-10-01 | Casio Comput Co Ltd | Musical instrument case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH06119082A (en) | Information processor | |
| US4635454A (en) | Latch gear lock assembly | |
| GB2292584A (en) | Fastener for a large plastic suitcase | |
| JPS62500763A (en) | A combination handle and lock mechanism used in devices such as automobile radios mounted on instrument panels. | |
| JPH05343863A (en) | Lid opening and closing device of casing for electronic equipment | |
| JP4173400B2 (en) | Locking device for opening / closing member | |
| JP2001311330A (en) | Lock device using magnet | |
| JPH07229332A (en) | Inner cylinder change type cylinder lock | |
| JPH10231815A (en) | Lock device | |
| JPH06103725A (en) | Tape cartridge | |
| JPH08184884A (en) | Rear cover locking device for camera | |
| JPS6212047Y2 (en) | ||
| JP3408572B2 (en) | Opening and closing operation device | |
| JPH0323199Y2 (en) | ||
| JP2550815Y2 (en) | Locking device for shutter | |
| JP3180289B2 (en) | Lid opening and closing device | |
| JP3766313B2 (en) | Device for closing holes in lids for underground structures | |
| JP2515410Y2 (en) | Lid lock device | |
| US3523436A (en) | Locks for suitcases and like articles of luggage | |
| JP4127353B2 (en) | lock | |
| KR100314258B1 (en) | Apparatus for preventing from unlocking in auxiliary locker of door | |
| JPH0625579Y2 (en) | Cylinder lock | |
| JP2958940B2 (en) | Lid locking device | |
| JP2536503Y2 (en) | Magnetic tape cassette | |
| JPH08196324A (en) | Lock device of bag |